Sodium methanesulfinate
|
|
Sodium methanesulfinate ??
- ???
- 222-226 °C (dec.) (lit.)
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ???, ?(?? ???) ? ???
- ??? ??
- ??
- ??
- ??~?? ???
- ???
- ??
- ??
- Air Sensitive & Hygroscopic
- BRN
- 3565430
- ???
- ???
- InChI
- InChI=1S/CH4O2S.Na.H/c1-4(2)3;;/h1H3,(H,2,3);;
- InChIKey
- LYPGDCWPTHTUDO-UHFFFAOYSA-M
- SMILES
- S(O)(=O)C.[NaH]
- CAS ??????
- 20277-69-4(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 22-20/21/22 | ||
| ????? | 36/37-24/25 | ||
| ????(UN No.) | 2811 | ||
| WGK ?? | 3 | ||
| ???? | III | ||
| HS ?? | 29309090 |
Sodium methanesulfinate C??? ??, ??, ??
??? ??
White to light beige powder??
Sodium methylsulfinate can be used to synthesize cyclooxygenase-2 inhibitors.?? ??
Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. Its stock solution was prepared from methanesulfonic acid by adding one equivalent of sodium hydroxide and diluting it to 4M.Sodium methanesulfinate ?? ?? ? ???
???
??????????
Methanesulfonyl iodide (7CI,9CI)
Methanesulfonamide, N-hydroxy-N-(methylsulfonyl)-
2,3-????????1,1-?????
P-???????
??? 2,5-??????????
??? ???
?? ??
Sodium methanesulfinate ?? ??
???( 323)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Wuhan Konberd Biotech Co., Ltd | +undefined18986093962 |
admin@konberdbio.com | China | 1377 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 19039 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615350851019 |
admin@86-ss.com | China | 1001 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21631 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33025 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29865 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |